Sample CBC87-94B
NavDat sample number 20831 · DIORITE
Sample
| Sample ID | CBC87-94B |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | C.B. Clarke |
Location
| Latitude | 44.0583 |
|---|---|
| Longitude | -115.697 |
| Location | Long Gulch pluton traverse, South Fork of the Payette River |
| State / province | Idaho |
| Volcanic field | diorite suite of the Challis intrusives |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 52 | 50 | 55 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.98 | WT% | EDXRF | |
| AL2O3 | 15.07 | WT% | EDXRF | |
| TIO2 | 1.79 | WT% | EDXRF | |
| FE2O3T | 8.46 | WT% | EDXRF | |
| MGO | 5.87 | WT% | EDXRF | |
| CAO | 7.25 | WT% | EDXRF | |
| NA2O | 3.19 | WT% | EDXRF | |
| K2O | 1.87 | WT% | EDXRF | |
| MNO | 0.16 | WT% | EDXRF | |
| P2O5 | 0.6 | WT% | EDXRF | |
| LOI | 5.98 | WT% | EDXRF | |
| TOTAL | 100.2 | WT% | EDXRF | |
| BA | 860 | PPM | EDXRF | |
| CE | 84 | PPM | EDXRF | |
| CO | 27 | PPM | EDXRF | |
| CR | 208 | PPM | EDXRF | |
| CU | 24 | PPM | EDXRF | |
| LA | 42 | PPM | EDXRF | |
| NB | 33 | PPM | EDXRF | |
| ND | 35 | PPM | EDXRF | |
| NI | 98 | PPM | EDXRF | |
| PB | 32 | PPM | EDXRF | |
| RB | 33 | PPM | EDXRF | |
| SM | 11 | PPM | EDXRF | |
| SR | 979 | PPM | EDXRF | |
| TH | 10 | PPM | EDXRF | |
| U | 2 | PPM | EDXRF | |
| V | 181 | PPM | EDXRF | |
| ZN | 78 | PPM | EDXRF | |
| ZR | 216 | PPM | EDXRF | |
| Y | 25 | PPM | EDXRF |